316141968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{212461}}^1$

素因数の和:212503

約数の個数: 40

約数和(自身を含む): 843049216

約数和(自身を除く): 526907248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 212461, 424922, 637383, 849844, 1274766, 1699688, 2549532, 3399376, 5099064, 6586291, 10198128, 13172582, 19758873, 26345164, 39517746, 52690328, 79035492, 105380656, 158070984, 316141968]

約数ペア:

[(1, 316141968), (2, 158070984), (3, 105380656), (4, 79035492), (6, 52690328), (8, 39517746), (12, 26345164), (16, 19758873), (24, 13172582), (31, 10198128), (48, 6586291), (62, 5099064), (93, 3399376), (124, 2549532), (186, 1699688), (248, 1274766), (372, 849844), (496, 637383), (744, 424922), (1488, 212461)]